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Journal : Jurnal Pendidikan Biologi Undiksha

Studi Keanekaragaman Lumut (Bryophyta) Di Kawasan Hutan Desa Taupe, Kecamatan Mamasa, Kabupaten Mamasa, Sulawesi Barat Matias Eman; Arlinda Puspita Sari; Ariandi Ariandi
Jurnal Pendidikan Biologi Undiksha Vol. 9 No. 1 (2022)
Publisher : Undiksha

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Abstract

Moss is a plant in the Bryophyta division that has many benefits, especially for the ecosystem. Research on moss diversity has not been widely carried out in the Sulawesi area, especially West Sulawesi. The aim of this study was to determine the diversity of mosses in the forest area of Taupe Village, Mamasa District, Mamasa Regency, West Sulawesi. The sampling was carried out by the cruised method. After that, samples was identified and collected in the form of a herbarium. The research location was divided into 3 stations based on topographic conditions. The results showed that there were 26 species of mosses belonging to 19 families, including: Andreaeaceae, Aneuraceae, Bartramiaceae, Brachytheciaceae, Bryaceae, Dicranaceae, Hookeriaceae, Hypnodendraceae, Jungermaniaceae, Lejeunaceae, Lepidoziaceae, Marchantiaceae, Notothyladaceae, Plagiochilaceae, Pleuroziaceae, Porellaceae, Scapaniaceae, Sematophyllaceae, and Sphagnaceae. The diversity analysis showed that mosses in the Taupe Village Forest had high diversity (H'=3,088), high evenness (E=0,948), low dominance (C=0,051), and medium species richness (R1=4,402).
Optimasi Pertumbuhan Miselium Jamur Tiram (Pleurotus astreatus) dengan Penambahan Nutrisi Jerami Padi Terintegrasi dengan Model Inokulasi Jumriani, Siti; Musdalipah; Wahyuni, Sri; Rahmadinah, Nurul Afifah; Dahliah; Manguntungi, Baso; Ariandi; Sari, Arlinda Puspita; Ramlah
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.68979

Abstract

Pleurotos ostreatus cultivation is a business opportunity that has high economic value and has increased every year. This study aims to determine the best planting inoculation method and surface method for Pleurotos ostreatus cultivation, and determine the most effective concentration of sawdust and straw mixed media for the growth of Pleurotos ostreatus. This study used a completely randomized design (CRD) with 2 factorials, namely surface inoculation and planting. The results showed that the cultivation of Pleurotos ostreatus using straw waste media as a replacement medium based on inoculation planting systems and surfaces including the stages of sterilization of tools and materials, making media, inoculation, incubation obtained the best model results, namely planting inoculation. Results Addition of straw media as a replacement medium based on the inoculation of the planting system and surface. After observing, the results of the most effective concentration or treatment for the growth of Pleurotos ostreatus were in the J3 treatment using the inoculation method of planting at 20.10 cm.